Ma'eganedin A, a new manzamine alkaloid from Amphimedon sponge

被引:24
作者
Tsuda, M [1 ]
Watanabe, D [1 ]
Kobayashi, J [1 ]
机构
[1] Hokkaido Univ, Fac Pharmaceut Sci, Sapporo, Hokkaido 060, Japan
关键词
D O I
10.1016/S0040-4039(97)10842-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A new manzamine-related tetrahydro-beta-carboline alkaloid with a methylene carbon bridge between N-2 and N-27, ma'eganedin A (1), has been isolated from an Okinawan marine sponge Amphimedon sp., and the structure including absolute stereochemistry was elucidated on the basis of spectroscopic data. The most stable conformation of 1 was deduced from molecular mechanics calculation. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1207 / 1210
页数:4
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